OM1915NMM [ETC]
HERMETIC SURFACE MOUNT FIXED VOLTAGE NEGATIVE REGULATORS APPROVED TO DESC DRAWINGS; HERMETIC表面安装固定电压负调节批准DESC图纸
| 型号： | OM1915NMM |
| 厂家： | 
ETC |
| 描述： | HERMETIC SURFACE MOUNT FIXED VOLTAGE NEGATIVE REGULATORS APPROVED TO DESC DRAWINGS |
| 文件： | 总4页 (文件大小：29K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OM1905NMM OM1915NMM
OM1912NMM
HERMETIC SURFACE MOUNT FIXED VOLTAGE NEGATIVE
REGULATORS APPROVED TO DESC DRAWINGS
Three Terminal, Fixed Voltage, 1.5 Amp
Precision Negative Regulators In Hermetic
Surface Mount Package
FEATURES
• Hermetic Surface Mount Package
• Output Voltages: -5V, -12V, -15V
• Output Voltages Set Internally To ±1%
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Product Is Available Hi-Rel Screened
DESCRIPTION
These three terminal negative regulators are supplied in a hermetically sealed
surface mount package. All protective features are designed into the circuit including
thermal shutdown, current limiting and safe-area control. With heat sinking, they can
deliver over 1.5 amps of output current. These units feature internally trimmed output
voltages to ±1% of nominal voltage. Standard voltages are -5V, -12V, and
-15V. These units are ideally suited for Military applications where a hermetic surface
mount package is required.
PART NUMBER DESIGNATOR
Standard Military Drawing Number
5962-8874601 NX
Omnirel Part Number
OM1905NMM
5962-8874701 NX
OM1912NMM
5962-8874801 NX
OM1915NMM
3.5
3.5 - 53
4 11 R0
OM1905NMM - OM1915NMM
ABSOLUTE MAXIMUM RATINGS @ 25°C
Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Typical Power/Thermal Charateristics:
Rated Power @ 25° C TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W
TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
Thermal Resistance
θJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W aa
θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120°C/W
ELECTRICAL CHARACTERISTICS -5 Volt VIN = -10V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
TA = 25°C
Min.
-4.95
-4.85
Max.
-5.05
-5.15
Unit
V
Output Voltage
VOUT
VIN = -7.5V to -20V
IO = 5mA to 1.0 A, P < 15W
VIN = -7.5V to -20V
•
V
Line Regulation
(Note 1)
VRLINE
VRLOAD
ISCD
12
2
mV
•
•
•
•
5
mV
mV
(Note 4)
VIN = -8.0V to -12V
IO = 5mA to 1.5 Amp
IO = 250mA to 750 mA
5
mV
mV
12mV
Load Regulation
(Note 1)
20
2
5
15
30
2.5
3.0
0.4
mV
mV
mA
mA
mA
Standby Current Drain
•
•
Standby Current Drain
Change With Line
Standby Current Drain
Change With Load
Dropout Voltage
∆ISCD
(Line)
∆ISCD
(Load)
VDO
VIN = -7.0V to -20V
IO = 5mA to 1000mA
•
•
0.4
mA
∆VOUT = 100mV, IO = 1.0A
2.5
3.3
V
A
Peak Output Current
Short Circuit Current
(Note 2)
IO (pk)
IDS
TA = 25°C
1.5
VIN
=
-35V
1.2A
•
•
2.8
A
Ripple Rejection
∆VIN
∆VOUT
NO
f =120 Hz, ∆VIN = -10V
63
60
dB
(Note 3)
dB
Output Noise Voltage
(Note 3)
TA = 25°C, f =10 Hz to 100KHz
TA = 25°C, t = 1000 hrs.
40
75
µV/V
RMS
mV
Long Term Stability
(Note 3)
∆VOUT
∆t
3.5
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to VIN = -35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
3.5 - 54
OM1905NMM - OM1915NMM
ELECTRICAL CHARACTERISTICS -12 Volt VIN = -19V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
TA = 25°C
Min.
Max.
-12.12
-12.36
Unit
V
Output Voltage
VOUT
-11.88
-11.64
VIN = -14.5V to -27V
IO = 5mA to 1.0 A, P < 15W
VIN = -14.5V to -27V
•
V
Line Regulation
(Note 1)
VRLINE
VRLOAD
ISCD
20
50
10
30
mV
mV
mV
mV
•
•
•
•
(Note 4)
VIN = -16V to -22V
Load Regulation
(Note 1)
IO
=
5mA
to
1.5
Amp
60
16
mV
mV
mV
mA
mA
mA
IO = 250mA to 750 mA
30
Standby Current Drain
3.5
4.0
0.8
•
•
Standby Current Drain
Change With Line
Standby Current Drain
Change With Load
Dropout Voltage
∆ISCD
(Line)
∆ISCD
(Load)
VDO
VIN = -14.5V to -27V
IO = 5mA to 1000mA
•
•
0.5
mA
∆VOUT = 100mV, IO = 1.0A
1.8
3.3
V
A
Peak Output Current
Short Circuit Current
(Note 2)
IO (pk)
IDS
TA = 25°C, IO = 5mA to 1A
1.5
VIN
=
-35V
1.2A
•
•
2.8
A
Ripple Rejection
∆VIN
∆VOUT
NO
f =120 Hz, ∆VIN = -10V
56
53
dB
(Note 3)
dB
Output Noise Voltage
(Note 3)
TA = 25°C, f =10 Hz to 100KHz
TA = 25°C, t = 1000 hrs.
40
µV/V
RMS
mV
Long Term Stability
(Note 3)
∆VOUT
∆t
120
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to VIN = -35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
4. Minimum load current for full line regulation = 5 mA.
CONNECTION DIAGRAM
MECHANICAL OUTLINE
.140
.140
.140
.015
.075
.157
.075
.030
Pin 1 Ground
Pin 2 Output
Pin 3 Input
1
2
3.5
MIN.
.415
.062
3
.375
3.5 - 55
OM1905NMM - OM1915NMM
ELECTRICAL CHARACTERISTICS -15 Volt VIN = -23V, Io = 500mA, -55°C ≤ TA ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
TA = 25°C
Min.
Max.
-15.15
-15.45
Unit
V
Output Voltage
VOUT
-14.85
-14.55
VIN = -17.5V to -30V
IO = 5mA to 1.0 A, P < 15W
VIN = -17.5V to -30V
•
V
Line Regulation
(Note 1)
VRLINE
VRLOAD
ISCD
25
50
15
2
mV
mV
mV
•
•
•
•
(Note 4)
VIN = -20V to -26V
IO = 5mA to 1.5 Amp
IO = 250mA to 750 mA
5
mV
Load Regulation
(Note 1)
35
75
21
45
6.0
6.5
0.8
mV
mV
mV
mV
mA
mA
mA
Standby Current Drain
•
•
Standby Current Drain
Change With Line
Standby Current Drain
Change With Load
Dropout Voltage
∆ISCD
(Line)
∆ISCD
(Load)
VDO
VIN = -17.5V to -30V
IO = 5mA to 1000 mA
•
•
0.5
mA
∆VOUT = 100mV, IO = 1.0A
2.5
3.3
V
A
Peak Output Current
Short Circuit Current
(Note 2)
IO (pk)
IDS
TA = 25°C
1.5
VIN
=
-35V
1.2A
•
•
2.8
A
Ripple Rejection
∆VIN
∆VOUT
NO
f =120 Hz, ∆VIN = -10V
53
50
dB
(Note 3)
dB
Output Noise Voltage
(Note 3)
TA = 25°C, f =10 Hz to 100KHz
TA = 25°C, t = 1000 hrs.
40
µV/V
RMS
mV
Long Term Stability
(Note 3)
∆VOUT
∆t
150
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to VIN = -35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
TYPICAL PERFORMANCE CHARACTERISTICS
PEAK OUTPUT
RIPPLE REJECTION
DROPOUT VOLTAGE
3.5
3
2.5
2
100
80
Tj = -55°C
VOUT = 5V
IOUT = 1A
2.5
1.5
1
2
60
40
20
0
3.5
IOUT = 500mA
Tj = 25°C
1.5
IOUT = 0A
1
VIN - V = 8VDC +3.5Vrms
IOUT = 1A
0.5
Tj = 150°C
Tj = 25°C
0.5
∆VOUT = 100MV
∆VOUT = 100mV
0
-75-50-25
0
25 50 75 100125150
0
5
10 15 20 25 30 35
10
100
1k
10k
Frequency (Hz)
Input To Output Differential (V)
Junction Temperature (°C)
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